qit.ho¶
Harmonic oscillators¶
This module simulates harmonic oscillators by truncating the state
space dimension to a finite value. Higher truncation limits give more accurate results.
All the functions in this module operate in the truncated number basis
The corresponding truncated annihilation operator can be obtained with qit.utils.boson_ladder
.
Contents¶
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Coherent states of a harmonic oscillator. |
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Position eigenstates of a harmonic oscillator. |
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Momentum eigenstates of a harmonic oscillator. |
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Position operator. |
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Momentum operator. |
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Bosonic displacement operator. |
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Bosonic squeezing operator. |
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Bosonic rotation operator. |
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Bosonic beamsplitter operator. |
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Bosonic controlled addition operator. |
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Husimi probability distribution. |
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Wigner quasi-probability distribution. |
Functions
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Bosonic beamsplitter operator. |
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Coherent states of a harmonic oscillator. |
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Bosonic controlled addition operator. |
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Bosonic displacement operator. |
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Husimi probability distribution. |
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Momentum operator. |
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Momentum eigenstates of a harmonic oscillator. |
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Position operator. |
|
Position eigenstates of a harmonic oscillator. |
|
Bosonic rotation operator. |
|
Bosonic squeezing operator. |
|
Wigner quasi-probability distribution. |